as 或者so+be/助动词/情态动词+主语 意思是,某人也...
比如 I like music,and as/so does Liping.我喜欢音乐,李平也喜欢.
I am a student.As/ so is Liping.
I can sing.As/so can liping.
有时候要注意主将从现结构,比如If you go there,so/as will I.如果你去,我也会去.